Readers on Amazon consider it readable at 4 - 7 Grade Level.
A popular method used by schools to measure a student reader’s ability is Lexile level or a Lexile Measure. The Lexile Level of Solution is 550L .
Readers of age 9 - 12 years will enjoy Solution .
In the conclusion to a trilogy that includes The Discovery and The Threat, Rachel and the other Animorphs resolve to eliminate David, an enemy within their ranks who may cause their defeat by the Yeerks. Original. Read more